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400 pcs
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400 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request |
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The Texas Instruments TPS2051B is a power distribution switch designed to handle heavy capacitive loads and short circuits. It incorporates a 70mΩ N-channel MOSFET power switch, controlled by a logic enable input.
Key electrical specifications include an operating voltage range of 2.7V to 5.5V, a current limit of 0.5A, and an accurate current limit between 0.75A and 1.25A. The device also features a typical rise time of 0.6ms and a maximum standby supply current of 1µA.
Available in SOIC (D), HVSSOP (DGN), and SOT-23 (DBV) packages, the TPS2051B is suitable for surface mount applications. It offers thermal and short-circuit protection, undervoltage lockout, and a deglitched fault report.
This load switch is intended for power-distribution systems requiring reliable power management in demanding environments.
2.7V to 5.5V.
SOIC (D), HVSSOP (DGN), and SOT-23 (DBV).
-40°C to 125°C.
The typical current limit is 0.5A, with a minimum of 0.75A and maximum of 1.25A.
70mΩ.
Active high enable.
1µA maximum.